@abuhajaar Well in the novel:
The shells fired by 7 destroyers steadily sunk a ship per shell. The attacks were from outside the range their enemies. It was like a shooting exercise.
The numbers of the roar from main guns of the JMSDF destroyers was the number of how many Lourian Navy warships sunk. However, 4,400 ships were a lot.
Perhaps because of confusion or unrest, the Louria Kingdom Navy was moving chaotically. However, there was no sign of retreat, and eventually, when 1,400 ships found their rest in the watery grave amongst the seaweed, the compact-gun’s shell was nearly exhausted.
「Cease firing.」
Debris of what once was ships floated on the entire sea surface.
『Myoukou』 was closing in on the enemy fleet.
When it reached the 400-meter range, it fired its 12.7 mm machine guns which was once used to counter unidentified ship. An enemy ship’s hull and deck were filled with holes that it slanted, the oil for the fire arrow was ignited by the torch fire and engulfed the ship with fire. Another ship sunk when its inner deck was flooded with water.
The deeds were performed businesslike and one by one, the enemy ships were sent to the bottom.
More and more, the tragedy that struck Louria Kingdom Navy continued. Five JGSDF 『AH-1S Cobra』 attack helicopters on board the Helicopter Destroyer Izumo joined the battle.
The attack helicopters fired their Hydra-70 rockets on the warships underneath. The continuous flying rockets were like a meteor rain that pulverized the wooden warships. After each unit had spent their 152 rockets , they strafed down with the 20 mm cannons to destroy the warships. In any case, they didn’t aim at the people. Their entire attacks were targeting the rudders.
Once they completely out of bullets, they returned to 『Izumo』 to resupply and resortie.
In the manga, Izumo doesn't get her turn... Kinda sad... Izumo carry anti-ship helicopters after all...